X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=lib%2Factivityimporter.php;h=51ea8ddf6bdca3d3871e03f103ca81a0f9a04cd3;hb=d6b28c64830f632bb2f4b6f3c9369b9e56ad217a;hp=096eb9ba435c268082312270db195dcd0c75681b;hpb=87d46e1ae5e5effcc985021ff5af3f10815f3d3c;p=quix0rs-gnu-social.git

diff --git a/lib/activityimporter.php b/lib/activityimporter.php
index 096eb9ba43..51ea8ddf6b 100644
--- a/lib/activityimporter.php
+++ b/lib/activityimporter.php
@@ -28,11 +28,7 @@
  * @link      http://status.net/
  */
 
-if (!defined('STATUSNET')) {
-    // This check helps protect against security problems;
-    // your code file can't be executed directly from the web.
-    exit(1);
-}
+if (!defined('GNUSOCIAL')) { exit(1); }
 
 /**
  * Class comment
@@ -102,31 +98,32 @@ class ActivityImporter extends QueueHandler
             }
 
             $other = $activity->actor;
-            $otherUser = User::staticGet('uri', $other->id);
+            $otherUser = User::getKV('uri', $other->id);
 
-            if (!empty($otherUser)) {
-                $otherProfile = $otherUser->getProfile();
-            } else {
+            if (!$otherUser instanceof User) {
                 // TRANS: Client exception thrown when trying to force a remote user to subscribe.
                 throw new Exception(_('Cannot force remote user to subscribe.'));
             }
 
+            $otherProfile = $otherUser->getProfile();
+
             // XXX: don't do this for untrusted input!
 
-            Subscription::start($otherProfile, $profile);
+            Subscription::ensureStart($otherProfile, $profile);
         } else if (empty($activity->actor)
                    || $activity->actor->id == $author->id) {
 
             $other = $activity->objects[0];
 
-            $otherProfile = Profile::fromUri($other->id);
-
-            if (empty($otherProfile)) {
+            try {
+                $otherProfile = Profile::fromUri($other->id);
                 // TRANS: Client exception thrown when trying to subscribe to an unknown profile.
+            } catch (UnknownUriException $e) {
+                // Let's convert it to a client exception instead of server.
                 throw new ClientException(_('Unknown profile.'));
             }
 
-            Subscription::start($profile, $otherProfile);
+            Subscription::ensureStart($profile, $otherProfile);
         } else {
             // TRANS: Client exception thrown when trying to import an event not related to the importing user.
             throw new Exception(_('This activity seems unrelated to our user.'));
@@ -139,9 +136,9 @@ class ActivityImporter extends QueueHandler
 
         $uri = $activity->objects[0]->id;
 
-        $group = User_group::staticGet('uri', $uri);
+        $group = User_group::getKV('uri', $uri);
 
-        if (empty($group)) {
+        if (!$group instanceof User_group) {
             $oprofile = Ostatus_profile::ensureActivityObjectProfile($activity->objects[0]);
             if (!$oprofile->isGroup()) {
                 // TRANS: Client exception thrown when trying to join a remote group that is not a group.
@@ -168,9 +165,9 @@ class ActivityImporter extends QueueHandler
 
         $sourceUri = $note->id;
 
-        $notice = Notice::staticGet('uri', $sourceUri);
+        $notice = Notice::getKV('uri', $sourceUri);
 
-        if (!empty($notice)) {
+        if ($notice instanceof Notice) {
 
             common_log(LOG_INFO, "Notice {$sourceUri} already exists.");
 
@@ -180,8 +177,8 @@ class ActivityImporter extends QueueHandler
 
                 $uri = $profile->getUri();
 
-                if ($uri == $author->id) {
-                    common_log(LOG_INFO, "Updating notice author from $author->id to $user->uri");
+                if ($uri === $author->id) {
+                    common_log(LOG_INFO, sprintf('Updating notice author from %s to %s', $author->id, $user->getUri()));
                     $orig = clone($notice);
                     $notice->profile_id = $user->id;
                     $notice->update($orig);
@@ -216,8 +213,8 @@ class ActivityImporter extends QueueHandler
 
         // Get (safe!) HTML and text versions of the content
 
-        $rendered = $this->purify($sourceContent);
-        $content = html_entity_decode(strip_tags($rendered), ENT_QUOTES, 'UTF-8');
+        $rendered = common_purify($sourceContent);
+        $content = common_strip_html($rendered);
 
         $shortened = $user->shortenLinks($content);
 
@@ -244,9 +241,8 @@ class ActivityImporter extends QueueHandler
             // Maintain direct reply associations
             // @fixme what about conversation ID?
             if (!empty($activity->context->replyToID)) {
-                $orig = Notice::staticGet('uri',
-                                          $activity->context->replyToID);
-                if (!empty($orig)) {
+                $orig = Notice::getKV('uri', $activity->context->replyToID);
+                if ($orig instanceof Notice) {
                     $options['reply_to'] = $orig->id;
                 }
             }
@@ -290,19 +286,19 @@ class ActivityImporter extends QueueHandler
         return $saved;
     }
 
-    function filterAttention($attn)
+    protected function filterAttention(array $attn)
     {
-        $groups = array();
-        $replies = array();
+        $groups = array();  // TODO: context->attention
+        $replies = array(); // TODO: context->attention
 
-        foreach (array_unique($attn) as $recipient) {
+        foreach ($attn as $recipient=>$type) {
 
             // Is the recipient a local user?
 
-            $user = User::staticGet('uri', $recipient);
+            $user = User::getKV('uri', $recipient);
 
-            if ($user) {
-                // @fixme sender verification, spam etc?
+            if ($user instanceof User) {
+                // TODO: @fixme sender verification, spam etc?
                 $replies[] = $recipient;
                 continue;
             }
@@ -310,7 +306,7 @@ class ActivityImporter extends QueueHandler
             // Is the recipient a remote group?
             $oprofile = Ostatus_profile::ensureProfileURI($recipient);
 
-            if ($oprofile) {
+            if ($oprofile instanceof Ostatus_profile) {
                 if (!$oprofile->isGroup()) {
                     // may be canonicalized or something
                     $replies[] = $oprofile->uri;
@@ -319,16 +315,17 @@ class ActivityImporter extends QueueHandler
             }
 
             // Is the recipient a local group?
-            // @fixme uri on user_group isn't reliable yet
-            // $group = User_group::staticGet('uri', $recipient);
+            // TODO: @fixme uri on user_group isn't reliable yet
+            // $group = User_group::getKV('uri', $recipient);
             $id = OStatusPlugin::localGroupFromUrl($recipient);
 
             if ($id) {
-                $group = User_group::staticGet('id', $id);
-                if ($group) {
+                $group = User_group::getKV('id', $id);
+                if ($group instanceof User_group) {
                     // Deliver to all members of this local group if allowed.
-                    $profile = $sender->localProfile();
-                    if ($profile->isMember($group)) {
+                    $profile = Profile::getKV('id', $recipient);
+
+                    if (($profile instanceof Profile) && ($profile->isMember($group))) {
                         $groups[] = $group->id;
                     } else {
                         common_log(LOG_INFO, "Skipping reply to local group {$group->nickname} as sender {$profile->id} is not a member");
@@ -342,15 +339,4 @@ class ActivityImporter extends QueueHandler
 
         return array($groups, $replies);
     }
-
-
-    function purify($content)
-    {
-        require_once INSTALLDIR.'/extlib/htmLawed/htmLawed.php';
-
-        $config = array('safe' => 1,
-                        'deny_attribute' => 'id,style,on*');
-
-        return htmLawed($content, $config);
-    }
 }